1、To reproduce an old photograph,a photographer charges x do

1、To reproduce an old photograph,a photographer charges x dollars to make a negative,3x/5 dollars for each print in excess of 10 prints,and x/5 dollars for each print in excess of 10 prints.If $45 is the total charge to make a negative and 20 prints from an old photograph.What is the value of x A) 3 B) 3.5 C) 4 D) 4.5 E) 5